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x²-4x+4>x²-5x
x>-4
x∈(-4,∞)
x²-4x+4>x²-5x
-4x+5x>4
x>-4
przedział
x∈(-4;∞)
x²-4x+4-x²+5x>0
x+4>0
x>-4
x∈(-4;∞)